Weather in Grassy Narrows in August

General weather information about Grassy Narrows

Average annual temperature is 4.7 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -30.3 °C

Number of sunny days: 193 days

Number of rainy days: 116 days

Number of snow days: 56 days

Look at detailed online map of Grassy Narrows

* Weather data for Grassy Narrows Canada is based on climate observations for 2026 year

Grassy Narrows air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)-1.22.42.516.728.532.629.329.130.026.76.25.9
Average daytime temperature (°C)-8.2-8.3-3.45.420.725.423.122.920.610.50.4-0.7
Average temperature (°C)-10.5-12.8-8.00.213.419.218.218.416.07.2-2.5-4.1
Average night temperature (°C)-12.9-16.5-11.6-4.17.014.014.214.912.54.9-5.0-6.9
Absolute minimum temperature (°C)-29.9-30.3-18.7-11.7-2.18.411.011.28.8-4.9-15.0-15.6

Grassy Narrows monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.610.111.913.815.416.315.914.412.610.79.18.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)3.06.08.28.011.812.012.39.38.84.33.33.2
Precipitation (mm)11121555341368872591113525
Sunny days25132216241591016121318
Rainy days11057152221141587
Snow days5149900000496

Grassy Narrows - weather forecast by months

Grassy Narrows weather in januaryGrassy Narrows weather in februaryGrassy Narrows weather in marchGrassy Narrows weather in aprilGrassy Narrows weather in mayGrassy Narrows weather in juneGrassy Narrows weather in julyGrassy Narrows weather in augustGrassy Narrows weather in septemberGrassy Narrows weather in octoberGrassy Narrows weather in novemberGrassy Narrows weather in december

Best time to visit Grassy Narrows:

The best time to visit Grassy Narrows during the most sunny months:

  • May — 11.8(h)
  • June — 12.0(h)
  • July — 12.3(h)

Months with the longest average daylight duration in Grassy Narrows:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Grassy Narrows is at

  • June — 136(mm)
  • July — 88(mm)
  • August — 72(mm)
  • October — 111(mm)

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    Frequently asked questions

    When is the best time to visit Grassy Narrows?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Grassy Narrows.
    What is the weather like in Grassy Narrows?
    See average temperature, rainfall and daylight hours for Grassy Narrows by month in the table above.
    How many sunny days does Grassy Narrows have?
    The monthly weather statistics above show sunshine and rainfall patterns for Grassy Narrows throughout the year.